JBL Wind 3 is Portable Bluetooth Speaker for Cycles, including two family members: WIND3 and WIND3 Slim version. Both are Bluetooth-enabled speakers, while WIND3 support more playback possibilities such as FM Radio, AUX in, and TF/microSD Media playback. You can choose whatever you like to suit your needs. Clipped onto your backpack shoulder strap, looped on a lanyard/tether, or even docked onto your bicycle handlebars, JBL Wind 3 delivers sound anywhere you go. 

• Output power: 5W
• Frequency response: 110 Hz - 20 kHz
• Battery capacity: 1050 mAh
• Battery charge time: 2.5 hours
• Music play time: up to 5 hours